Segmentation by device type classifies the market into balloons, stents, atherectomy systems, embolization coils, and thrombolytic catheters, each with distinct functional roles. Balloon catheters are the most widely utilized, facilitating vessel dilation and lesion preparation; their volume reflects the procedural frequency of angioplasty across all applications. Stents, including self‑expanding and drug‑eluting variants, capture a substantial share due to their role in maintaining arterial patency post‑angioplasty, especially in PAD cases. Atherectomy devices—rotational, directional, and laser‑based—address heavily calcified lesions, contributing incremental growth as clinicians seek plaque‑modifying alternatives to conventional balloon‑stent therapy. Embolization coils and other occlusion products serve primarily aneurysm repair and venous insufficiency, representing a smaller yet strategically important segment. Thrombolytic catheters enable targeted drug delivery for DVT and acute limb ischemia, supporting the DVT management share of the market. This type‑based taxonomy clarifies technology adoption patterns and informs competitive positioning within the overall Peripheral Vascular Interventional Device market.